5161531

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 12

約数和(自身を含む): 5505192

約数和(自身を除く): 343661

約数列:

[1, 31, 41, 131, 961, 1271, 4061, 5371, 39401, 125891, 166501, 5161531]

約数ペア:

[(1, 5161531), (31, 166501), (41, 125891), (131, 39401), (961, 5371), (1271, 4061)]